<?php

namespace app\admin\controller;

use app\common\controller\Backend;
use think\Cache;
use think\Db;

/**
 * 地区管理
 *
 * @icon fa fa-circle-o
 */
class Townvillage extends Backend
{

    /**
     * Townvillage模型对象
     * @var \app\admin\model\Townvillage
     */
    protected $model = null;

    public function _initialize()
    {
        parent::_initialize();
        $this->model = new \app\admin\model\Townvillage;

    }



    /**
     * 默认生成的控制器所继承的父类中有index/add/edit/del/multi五个基础方法、destroy/restore/recyclebin三个回收站方法
     * 因此在当前控制器中可不用编写增删改查的代码,除非需要自己控制这部分逻辑
     * 需要将application/admin/library/traits/Backend.php中对应的方法复制到当前控制器,然后进行修改
     */


    /**
     * 查看
     */
    public function index()
    {
        //当前是否为关联查询
        $this->relationSearch = false;
        //设置过滤方法
        $this->request->filter(['strip_tags', 'trim']);
        if ($this->request->isAjax()) {
            //如果发送的来源是Selectpage，则转发到Selectpage
            if ($this->request->request('keyField')) {
                return $this->selectpage();
            }
            list($where, $sort, $order, $offset, $limit) = $this->buildparams();

            $list = $this->model
                    ->where($where)
                    ->order($sort, $order)
                    ->paginate($limit)->each(function ($item,$key){
                    if($item['town_id']==0){
                        $item['level_name'] = '街道';
                    }else{
                        $item['level_name'] = '社区';
                    }
                    //查询
                    $province = Db::name('area')->where(array('id'=>$item['province_id']))->find();
                    $item['province'] = !empty($province) ? $province['name'] : '-';
                    //查询市名
                    $city = Db::name('area')->where(array('id'=>$item['city_id']))->find();
                    $item['city'] = !empty($city['name']) ? $city['name'] : '-';
                    //查询区名
                    $county = Db::name('area')->where(array('id'=>$item['region_id']))->find();
                    $item['county'] = !empty($county['name']) ? $county['name'] : '-';
                    $item['area'] = $item['province'].$item['city'].$item['county'];
                    return $item;
                });

            foreach ($list as $row) {
                $row->visible(['id','province_id','city_id','region_id','town_id','name','level_name','area']);

            }
            $result = array("total" => $list->total(), "rows" => $list->items());

            return json($result);
        }
        return $this->view->fetch();
    }

    public function add()
    {
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a");
            $result = $this->model->save($params);
            if ($result === false) {
                $this->error($this->model->getError());
            }
            $this->success();
        }
        return $this->view->fetch();
    }

    /**
     * 编辑
     */
    public function edit($ids = null)
    {
        $row = $this->model->get(['id' => $ids]);
        if (!$row) {
            $this->error(__('No Results were found'));
        }
        if ($this->request->isPost()) {
            $params = $this->request->post("row/a", [], 'strip_tags');
            if ($params) {
                $result = $row->save($params);
                if ($result === false) {
                    $this->error($row->getError());
                }
                $this->success();
            }
            $this->error();
        }
        $this->view->assign("row", $row);
        return $this->view->fetch();
    }
}
